Information about the package, sqlgrey, which is shipped with common Linux distributions. The sqlgrey package is designed for, Postfix grey-listing policy service.
Package Name:
sqlgrey
Summary:
Postfix grey-listing policy service
Description:
SQLgrey is a Postfix grey-listing policy service with auto-white-listing written in Perl with SQL database as storage backend. Greylisting stops 50 to 90% of junk mails (spam and virus) before they reach your Postfix server (saves BW, user time and CPU time).
Architecture:
noarch
Version:
1.7.6
Release:
4.el6
Size:
68 k
Repository:
epel
From Repository:
Licence:
GPLv2+
Control the sqlgrey package with the following handy commands outlined below.
yum install sqlgrey
This command will install sqlgrey on the server.
yum remove sqlgrey
This command will un-install sqlgrey on the server. When you run this command, you will be asked if you are sure that you want to remove sqlgrey, so you have to manually confirm that you want to do this.
yum -y remove sqlgrey
This command will un-install sqlgrey on the server. When you run this command with th e -y flag, you will not be prompted to check that you are sure you want to remove the package - so be sure you absolutely want to remove sqlgrey when using the -y flag.
yum update sqlgrey
This command will update sqlgrey to the latest version. When you run this command, you will be asked if you are sure that you want to remove sqlgrey, so you have to manually confirm that you want to do this.
yum -y update sqlgrey
This command will update sqlgrey to the latest version. When you run this command with the -y flag, you will not be prompted to check that you are sure you want to remove the package - so be sure you absolutely want to remove sqlgrey when using the -y flag.
yum info sqlgrey
This command will show you core information about the sqlgrey package.
yum deplist sqlgrey
This command will show you the dependencies for sqlgrey. Thankfully, when using Yum, if dependencies are required, these are also installed at the same time so you don't have to worry too much about that.
yum check-update sqlgrey
This command will check if there is an update waiting on sqlgrey. When you run this command this will return nothing if there is nothing to update, or, will return the package name if the package is due to be updated.